$535 Find Cheap Flights from Singapore to Houston - Compare and Save

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Everything you should know

Cheapest round-trip
$1,020
Typical prices: $1,049-$1,352
Japan Airlines
Sun 10/14Sun 10/21
SIN - IAH • 2 stops
Cheapest one-way
$535
Typical prices: $597-$891
Multiple Airlines
Sun 11/18
SIN - IAH • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Singapore and Houston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
July
Cheapest • 20% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Vancouver Intl (YVR)
Cheapest • Avg $1,168 (round-trip)
Taipei City Taiwan Taoyuan Intl (TPE)
Shortest trip • 21h 13m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Singapore to Houston (SIN-HOU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Singapore to Houston

Wed, Oct 14 - Wed, Oct 21
Japan Airlines Logo
9:50 pm - 11:22 amSIN  Singapore Changi-IAH Houston George Bush Intcntl
26h 32m2 stops Tokyo Haneda Dallas/Fort Worth
Japan Airlines Logo
8:04 pm - 5:45 pmIAH  Houston George Bush Intcntl-SIN Singapore Changi
32h 41m2 stops Los Angeles Los Angeles Tokyo Haneda
$1,020Japan Airlines
Thu, Oct 8 - Mon, Oct 26
Air Canada Logo
7:00 am - 1:23 pmSIN  Singapore Changi-IAH Houston George Bush Intcntl
43h 23m2 stops Vancouver Intl Edmonton
Air Canada Logo
4:25 pm - 7:00 amIAH  Houston George Bush Intcntl-SIN Singapore Changi
49h 35m2 stops Edmonton Vancouver Intl
$1,022Air Canada
Mon, Sep 14 - Sat, Sep 19
Air Canada Logo
10:00 pm - 9:52 pmSIN  Singapore Changi-IAH Houston George Bush Intcntl
36h 52m2 stops Tokyo Haneda Toronto Pearson Intl
Air Canada Logo
4:45 pm - 11:15 amIAH  Houston George Bush Intcntl-SIN Singapore Changi
29h 30m2 stops Vancouver Intl Bangkok Suvarnabhumi
$1,035Air Canada
Thu, Oct 8 - Mon, Oct 26
Air Canada Logo
7:00 am - 3:37 pmSIN  Singapore Changi-IAH Houston George Bush Intcntl
21h 37m1 stop Vancouver Intl
Air Canada Logo
4:25 pm - 7:00 amIAH  Houston George Bush Intcntl-SIN Singapore Changi
49h 35m2 stops Edmonton Vancouver Intl
$1,045Air Canada
Sat, Oct 17 - Sat, Oct 24
Air Canada Logo
7:00 am - 6:42 pmSIN  Singapore Changi-IAH Houston George Bush Intcntl
24h 42m1 stop Vancouver Intl
Air Canada Logo
4:32 pm - 7:00 amIAH  Houston George Bush Intcntl-SIN Singapore Changi
49h 28m2 stops Edmonton Vancouver Intl
$1,054Air Canada
Tue, Sep 15 - Tue, Sep 22
Air Canada Logo
6:15 am - 7:52 pmSIN  Singapore Changi-IAH Houston George Bush Intcntl
50h 37m2 stops Tokyo Narita Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
9:43 am - 5:15 amIAH  Houston George Bush Intcntl-SIN Singapore Changi
30h 32m1 stop Vancouver Intl
$1,067Air Canada
Mon, Sep 14 - Wed, Sep 16
Multiple Airlines Logo
7:00 am - 10:25 pmSIN  Singapore Changi-IAH Houston George Bush Intcntl
28h 25m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
1:10 am - 5:25 pmIAH  Houston George Bush Intcntl-SIN Singapore Changi
27h 15m2 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City
$1,077Multiple Airlines
Mon, Nov 16 - Fri, Jan 29
Japan Airlines Logo
2:20 am - 7:49 pmSIN  Singapore Changi-IAH Houston George Bush Intcntl
31h 29m2 stops Tokyo Haneda Los Angeles Los Angeles
Japan Airlines Logo
6:00 am - 12:50 amIAH  Houston George Bush Intcntl-SIN Singapore Changi
28h 50m2 stops Dallas/Fort Worth Tokyo Narita
$1,089Japan Airlines
Mon, Sep 14 - Wed, Sep 16
Multiple Airlines Logo
7:00 am - 10:25 pmSIN  Singapore Changi-IAH Houston George Bush Intcntl
28h 25m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
1:10 am - 8:00 pmIAH  Houston George Bush Intcntl-SIN Singapore Changi
29h 50m3 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City Kuala Lumpur Intl
$1,099Multiple Airlines
Sat, Oct 17 - Sat, Oct 24
Multiple Airlines Logo
7:00 am - 3:37 pmSIN  Singapore Changi-IAH Houston George Bush Intcntl
21h 37m1 stop Vancouver Intl
Multiple Airlines Logo
2:41 pm - 5:00 amIAH  Houston George Bush Intcntl-SIN Singapore Changi
49h 19m3 stops Las Vegas Harry Reid Intl Los Angeles Los Angeles Incheon Intl
$1,115Multiple Airlines
Booking Insights

Price, demand and travel trends for Singapore to Houston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Singapore to Houston with more confidence.

How much is a round-trip flight from Singapore to Houston?

Round-trip flights from Singapore to Houston start at $1,020. Prices are below average for this route right now, with typical round-trip fares ranging from $1,049 to $1,352. The lowest price found in the past 5 days was $1,020 on Japan Airlines.

What's the cheapest day of the week to fly from Singapore to Houston?

Monday is the cheapest day of the week to fly from Singapore to Houston, it is 9% cheaper than the average day. Tuesday is the most expensive day with flight prices 20% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Singapore to Houston?

  • July is the cheapest month to fly from Singapore to Houston at $938 round-trip.
  • March ($2,211) and April ($1,495) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 135% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Expert advice

Expert advice for your flight from Singapore to Houston

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on SIN

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more

Key details for Singapore to Houston flights

Low season

December

Cheapest flight

$535
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 89% increase in price.
Flight from Singapore to Houston George Bush Intcntl Airport

When to book flights from Singapore to Houston

Are your dates flexible? Find out the best times to travel from Singapore to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Singapore to Houston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Singapore to Houston?

    Flights from Singapore to Houston usually depart from Singapore Changi (SIN) and may arrive at several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH).

  • What cabin classes can I book on flights from Singapore to Houston?

    Four cabin classes are available on flights from Singapore to Houston:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • Which airports do connecting flights from Singapore to Houston pass through?

    One-stop flights from Singapore to Houston most commonly connect through:

    • Taipei City Taiwan Taoyuan Intl (TPE) - 42% of one-stop connections
    • San Francisco (SFO) - 39% of one-stop connections
    • Vancouver Intl (YVR) - 12% of one-stop connections
    • Tokyo Narita (NRT) - 5% of one-stop connections

    Taipei City Taiwan Taoyuan Intl (TPE) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Singapore to Houston?

    Yes. Being flexible with your travel dates can save you up to 24% on the Singapore to Houston route. Monday is the cheapest departure day at $1,069 round-trip on average, while Tuesday is the most expensive at $1,405, a difference of $336. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Houston?

    Some of the most popular sights in Houston are Downtown Houston, George R. Brown Convention Center and Galleria Mall. These are among the most viewed places in Houston on KAYAK.

  • How long is a flight from Singapore to Houston?

    A nonstop flight from Singapore to Houston takes 0h 00m, covering 9,930 miles.

  • Do I need a passport to fly from Singapore to Houston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Singapore to Houston looking right now?

    One-way fares from Singapore to Houston are currently lower than usual. Average one-way flight prices are about $552, which is 23% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Singapore to Houston?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time at 21h 13m, compared with 22h 58m via Tokyo Narita (NRT) and 23h 02m via Vancouver Intl (YVR).

  • What is the time difference between Singapore and Houston?

    Houston is 13 hours behind Singapore (Central Time vs Singapore Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available in Houston?

    Since Houston is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Houston George Bush Intcntl Airport (IAH) — daily rates from around $3:

    · ACO Rent A Car
    · Easirent
    · America Car Rental
    · Hertz
    · Thrifty

    Near Houston Hobby Airport (HOU) — daily rates from around $20:

    · Thrifty
    · Dollar
    · Alamo
    · Hertz
    · Budget

  • How much should I expect to pay for a Singapore to Houston flight?

    Round-trip flights from Singapore to Houston range from $1,049 to $1,352, with an average of $1,170 over the past 12 months. Anything below $1,049 counts as a good deal.

Your guide to booking Singapore to Houston flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Singapore to Houston

Complete your trip to Houston with a hotel stay or car rental

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